1
00:00:00,340 --> 00:00:04,570
We, just finished hooking up our next
image button and our color button.

2
00:00:04,570 --> 00:00:08,830
Now let's finish up the app, by hooking
up all the buttons on the overflow menu.

3
00:00:08,830 --> 00:00:11,928
Let's start by adding a case for
when the red button is clicked.

4
00:00:11,928 --> 00:00:15,677
Case R.id.red, and

5
00:00:15,677 --> 00:00:19,630
add a break statement.

6
00:00:21,340 --> 00:00:24,986
Then inside the case, let's toggle
the value of our red variable,

7
00:00:24,986 --> 00:00:29,880
red = not red.

8
00:00:29,880 --> 00:00:31,470
And then, call the updateColors method.

9
00:00:33,640 --> 00:00:37,450
Lastly, since our checkboxes
don't do anything themselves,

10
00:00:37,450 --> 00:00:39,870
we need to manually update them.

11
00:00:39,870 --> 00:00:44,195
So let's call item,
which remember refers to our red menu

12
00:00:44,195 --> 00:00:51,570
item.setChecked and pass in red to
make it match the underlying variable.

13
00:00:53,150 --> 00:00:53,930
Awesome!

14
00:00:53,930 --> 00:00:58,107
Now that we've got red taken care of,
let's copy and paste this block two times.

15
00:01:03,023 --> 00:01:05,261
And then, let's make this one for green.

16
00:01:11,748 --> 00:01:13,297
And, this one for blue.

17
00:01:19,462 --> 00:01:23,832
Finally, all that's left
is the reset button.

18
00:01:23,832 --> 00:01:30,359
Let's add one more case, for R.id.reset.

19
00:01:30,359 --> 00:01:31,690
And, let's add our break statement.

20
00:01:33,410 --> 00:01:36,050
And then,
to reset the image to its initial state,

21
00:01:37,200 --> 00:01:42,019
we just need to call
Imageview.clearColorFilter.

22
00:01:43,520 --> 00:01:47,110
We should also reset our red,
green, blue, and

23
00:01:47,110 --> 00:01:52,570
color variables to all be true,
which we can do on one line, like this.

24
00:01:52,570 --> 00:01:59,483
Red = green = blue = color = true.

25
00:01:59,483 --> 00:02:03,680
Lastly, since we've made
changes to these variables,

26
00:02:03,680 --> 00:02:05,640
we should also update the options menu.

27
00:02:06,790 --> 00:02:11,310
So, let's add a call to invalidate
options menu, and that should do it.

28
00:02:11,310 --> 00:02:13,270
We're ready to test the app.

29
00:02:13,270 --> 00:02:14,085
Let's run it.

30
00:02:18,953 --> 00:02:22,475
And then if we click on
one of our check boxes,

31
00:02:22,475 --> 00:02:27,317
it removes that color from the image and
the box is unchecked.

32
00:02:27,317 --> 00:02:28,870
Awesome.

33
00:02:28,870 --> 00:02:32,320
And if we click on the reset button
after clicking a few check boxes,

34
00:02:33,500 --> 00:02:37,760
the image goes back to normal and
the boxes get rechecked.

35
00:02:37,760 --> 00:02:38,910
Perfect.

36
00:02:38,910 --> 00:02:41,420
Great job putting together
this options menu.

37
00:02:41,420 --> 00:02:43,590
If you'd like to learn
more about options menus,

38
00:02:43,590 --> 00:02:45,800
check out the links in
the Teacher's notes below.

39
00:02:45,800 --> 00:02:49,048
And as always, if you have any questions
or would like to try your hand

40
00:02:49,048 --> 00:02:52,804
at answering other people's questions,
make your way over to the community.

41
00:02:52,804 --> 00:02:53,618
Until next time.